package com.learn._04interceptor.base.config;

import com.learn._04interceptor.base.interceptors.MyInterceptor;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;


/*
* 2.注册拦截器
* */
@Configuration
public class InterceptorConfig implements WebMvcConfigurer {
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        //1.拦截所有请求
//        registry.addInterceptor(new MyInterceptor()).addPathPatterns("/**");

        //2.拦截指定请求
//        registry.addInterceptor(new MyInterceptor()).addPathPatterns("/v1/user/login");

        //3.拦截指定模块的所有请求，比如：拦截用户模块的所有请求
//        registry.addInterceptor(new MyInterceptor()).addPathPatterns("/v1/user/**");

        //4.排除指定模块的部分请求，比如：拦截用户模块除登录之外的所有请求;
        registry.addInterceptor(new MyInterceptor()).addPathPatterns("/v1/user/**").excludePathPatterns("/v1/user/login");
    }
}
